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Round|Lab Grown|IGI

5.77ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG776648191

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776648191

Diamond specifications and retailer prices

From $1,477 USD
As of October 26, 2026
Save $8,683 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,160 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.77ct lab-grown round diamond

This 5.77ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776648191 or 776648191. Listed at 18 retailers as of October 26, 2026, with prices from $1,477 to $10,160, a $8,683 spread on the same certified stone. Do Amore Diamonds lists it at $10,160. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.77
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776648191
Dimensions11.64 × 11.54 × 6.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm11.54 mm5.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776648191
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $9,130 USD|Low: $1,188 USD|High: $16,520 USD|Avg: $4,910 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 3$1,607 USD
Retailer 4$1,664 USD
Retailer 2$1,885 USD
Retailer 13$2,410 USD
Retailer 7$2,446 USD
Retailer 8$2,839 USD
Retailer 12$2,858 USD
Retailer 6$3,110 USD
Retailer 10$3,839 USD
Retailer 5$4,671 USD
Retailer 9$5,409 USD
Retailer 14$5,834 USD
Retailer 11$8,709 USD
Do Amore Diamonds$9,130 USD
Retailer 15$16,030 USD

32 data points across 15 retailers

18 retailers$1,477 USD to $10,160 USD

A
Cheapest Retailer
-
$1,477 USD
A
Retailer 2
-
$1,607 USD
View
A
Retailer 3
-
$1,664 USD
View
Final sale: no returns
A
Retailer 4
-
$1,885 USD
View
B+
Retailer 5
-
$2,410 USD
View
B+
Retailer 6
-
$2,446 USD
View
B+
Retailer 7
-
$2,839 USD
€2,704 EUR
View
B+
Retailer 8
-
$2,858 USD
View
B+
Retailer 9
-
$3,110 USD
View
B
Retailer 10
-
$3,545 USD
View
Retailer 11
-
$3,839 USD
A$5,906 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$4,671 USD
View
B
Retailer 13
-
$5,409 USD
£4,259 GBP
View
Retailer 14
-
$5,834 USD
A$8,976 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$8,709 USD
View
B
Retailer 16
-
$9,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-ED9138120 · Oct 28
$10,160 USD
View
16 more retailers have this diamond
Prices start from $1,477 USDSave up to $8,683 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.77ct Round
$1,477 USD